1. 70 Pieces: The set includes 7 specifications of saw blades, respectively are 6TPI 8TPI 10TPI 14TPI 18TPI 24TPI 32TPI, 10 pcs for each for you to use, sufficient quantity for long‑term use. 2. Practical Tool Kit: These saw blades can meet most of your needs, different specifications provide you with fast cutting, medium cutting, smooth cutting, fine cutting, and ultra‑fine grinding. 3. Wide Compatibility: U shank with hole makes the saw blade compatible with most jigsaws, such as for Bosch, etc. 4. Convenient Design: U‑shaped handle design provides maximum grip and stability, and there is no need to put screws in the mounting holes to reduce breakage. 5. Carbon Steel Material: These saw blades are made of carbon steel material with high hardness and good wear resistance, for straight, clean, and fast cuts. Item Type: Jigsaw Blade Set Material: Carbon Steel Specifications: 6TPI 8TPI 10TPI 14TPI 18TPI 24TPI 32TPI (10 pcs each) 70 x Jigsaw Blades 1 x Storage Box